<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8" isELIgnored="false"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>欢迎界面</title>
<style type="text/css">
	body{
		background-color:lightgray
	}
</style>
</head>
<body>
       <h1 align="center">欢迎来到奇妙旅行网站</h1>
       <form method="post" action="CountUsersServlet">
        用户<input type="text" name="urname" value=<%=request.getParameter("username") %>>
       <input type="submit" value="点击进入网站首页">
       </form>
</body>
</html>